Individual Calculations July 2008
 Ariaudo, Claudio  Total change: 14.40  Rating chartPersonal card
 CP Cuneo Savigliano ITA 2008-04-10
RcRownchangeKK*chgGame
 1990 2009 2.00 2 0.96 15 14.40 
  Araniti, Michelangelo 1821 ITA1.0010.26153.90 
  Rossi, Vittorio 2159 ITA1.0010.701510.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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